foreach($cfg['cols'] as $c=>$col_cfg) {
if(isset($col_cfg['dataIndex']) && isset($cl[$col_cfg['dataIndex']])){
- $v = 'xx' . @iconv("UTF-8", "UTF-8//IGNORE", $cl[$col_cfg['dataIndex']]) . 'xx';
+ $v = @iconv("UTF-8", "UTF-8//IGNORE", $cl[$col_cfg['dataIndex']]) ;
}else{
if(isset($col_cfg['fillBlank'])){